/* Claude AI Modals CSS - Elegant Dialog Systems */

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    z-index: var(--z-modal);
    display: none;
    justify-content: center;
    align-items: center;
    padding: var(--space-4);
    animation: fadeIn var(--transition-normal);
}

.modal-overlay.active {
    display: flex !important;
}

/* Modal Container */
.modal {
    background: white;
    border-radius: var(--radius-2xl);
    width: 100%;
    max-width: 900px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-2xl);
    animation: slideUp 0.4s ease-out;
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

/* Modal Header */
.modal-header {
    padding: var(--space-6) var(--space-8) var(--space-4);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, var(--gray-25), var(--gray-50));
    flex-shrink: 0;
}

.modal-header h3 {
    color: var(--gray-900);
    font-size: var(--text-2xl);
    font-weight: var(--font-semibold);
    margin: 0;
    line-height: var(--leading-tight);
}

/* Modal Controls */
.modal-controls {
    padding: var(--space-4) var(--space-8);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
    flex-shrink: 0;
}

.search-bar {
    margin-bottom: var(--space-4);
}

.search-input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-container svg {
    position: absolute;
    left: var(--space-3);
    color: var(--gray-400);
    pointer-events: none;
    z-index: 1;
}

.search-input-container input {
    width: 100%;
    padding: var(--space-3) var(--space-3) var(--space-3) var(--space-10);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    font-size: var(--text-sm);
    background: white;
    transition: all var(--transition-normal);
    color: var(--gray-900);
}

.search-input-container input:focus {
    outline: none;
    border-color: var(--orange-400);
    box-shadow: 0 0 0 3px rgba(238, 119, 35, 0.1);
    background: var(--orange-25, #fefaf8);
}

.search-input-container input::placeholder {
    color: var(--gray-500);
    font-style: italic;
}

/* Category Filters */
.category-filters {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* Modal Content */
.modal-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--space-6) var(--space-8) var(--space-8);
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    max-height: 80vh;
}

/* Template Gallery Specific Styles */
.template-gallery .modal-content,
.model-gallery .modal-content {
    padding: var(--space-4) var(--space-6) var(--space-6);
}

/* Category Section Styling */
.template-category {
    margin-bottom: var(--space-6);
}

.template-category:last-child {
    margin-bottom: 0;
}

/* Individual Template Cards in Modal */
.modal .template-card,
.modal .model-card {
    padding: var(--space-4);
    margin-bottom: var(--space-3);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    background: white;
}

.modal .template-card:hover,
.modal .model-card:hover {
    border-color: var(--orange-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.modal .template-card.selected,
.modal .model-card.selected {
    border-color: var(--orange-500);
    background: var(--orange-50);
}
.free-model-count {
    text-align: center;
    margin-bottom: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    box-shadow: 0 4px 6px rgba(99, 102, 241, 0.25);
    border-radius: 8px;
}

.free-model-count div,
.free-model-count small {
    color: #fff;
    font-size: 0.9em;
}
/* Template Card Content */
.modal .template-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-3);
}

.modal .template-card-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.modal .template-card-description {
    color: var(--gray-600);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-3);
}

.modal .template-use-btn,
.modal .model-use-btn {
    background: var(--orange-500);
    color: white;
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.modal .template-use-btn:hover,
.modal .model-use-btn:hover {
    background: var(--orange-600);
    transform: translateY(-1px);
}

.modal .template-card.selected .template-use-btn,
.modal .model-card.selected .model-use-btn {
    background: var(--success-500);
}

.modal .template-card.selected .template-use-btn:hover,
.modal .model-card.selected .model-use-btn:hover {
    background: var(--success-600);
}

/* Loading and Empty States */
.modal-loading,
.no-templates-found,
.no-models-found {
    text-align: center;
    padding: var(--space-16);
    color: var(--gray-500);
    font-style: italic;
}

.modal-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.modal-loading::before {
    content: '';
    width: 32px;
    height: 32px;
    border: 3px solid var(--gray-200);
    border-top: 3px solid var(--orange-500);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

.no-templates-found h4,
.no-models-found h4 {
    margin-bottom: var(--space-2);
    color: var(--gray-700);
    font-weight: var(--font-semibold);
    font-size: var(--text-lg);
}

.no-templates-found p,
.no-models-found p {
    color: var(--gray-500);
    font-size: var(--text-sm);
}

/* Template Category Sections */
.category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--gray-200);
}

.category-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.category-description {
    font-size: var(--text-xs);
    color: var(--gray-600);
    margin-left: auto;
    font-style: italic;
}

/* Grid Layouts */
.templates-grid,
.models-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    width: 100%;
    margin: 0;
    padding-top: 24px;
    overflow: visible;
}

/* Confirmation Modal */
.confirmation-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(10px);
    z-index: calc(var(--z-modal) + 10);
    display: none;
    justify-content: center;
    align-items: center;
    padding: var(--space-4);
    animation: fadeIn var(--transition-normal);
}

.confirmation-overlay.active {
    display: flex !important;
}

.confirmation-modal {
    background: white;
    border-radius: var(--radius-2xl);
    width: 100%;
    max-width: 450px;
    box-shadow: var(--shadow-2xl);
    animation: slideUp 0.4s ease-out;
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.confirmation-header {
    padding: var(--space-8) var(--space-8) var(--space-4);
    text-align: center;
    background: linear-gradient(135deg, var(--error-50), white);
    border-bottom: 1px solid var(--error-100);
}

.confirmation-icon {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
    display: block;
}

.confirmation-title {
    color: var(--gray-900);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin: 0;
    line-height: var(--leading-tight);
}

.confirmation-body {
    padding: var(--space-4) var(--space-8) var(--space-6);
    text-align: center;
}

.confirmation-message {
    color: var(--gray-700);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin: 0;
}

.confirmation-footer {
    padding: var(--space-4) var(--space-8) var(--space-8);
    display: flex;
    gap: var(--space-3);
    justify-content: center;
}

/* Modal Variants */
.confirmation-modal.danger .confirmation-header {
    background: linear-gradient(135deg, var(--error-50), white);
    border-bottom-color: var(--error-100);
}

.confirmation-modal.danger .confirmation-icon {
    color: var(--error-500);
}

.confirmation-modal.warning .confirmation-header {
    background: linear-gradient(135deg, var(--warning-50), white);
    border-bottom-color: var(--warning-100);
}

.confirmation-modal.warning .confirmation-icon {
    color: var(--warning-500);
}

.confirmation-modal.info .confirmation-header {
    background: linear-gradient(135deg, var(--blue-50), white);
    border-bottom-color: var(--blue-100);
}

.confirmation-modal.info .confirmation-icon {
    color: var(--blue-500);
}

/* User Model Card System (New Grid Style) */
.user-model-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    padding: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    width: 100%;
    box-sizing: border-box;
    min-height: 200px;
    animation: fadeInUp 0.4s ease-out;
}

.user-model-card:hover {
    border-color: #3b82f6;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
    transform: translateY(-4px);
}

.user-model-card.selected {
    border-color: #10b981;
    background: linear-gradient(135deg, #ecfdf5, #f0fdf4);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.user-model-card.premium {
    background: linear-gradient(135deg, #fefce8, #fffbeb);
    border-color: #f59e0b;
}

.user-model-card.premium:hover {
    border-color: #d97706;
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.2);
}

/* Free/Premium Badges */
.user-model-free-badge,
.user-model-premium-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
    color: white;
}

.user-model-free-badge {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
}

.user-model-premium-badge {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 2px 4px rgba(245, 158, 11, 0.3);
}

/* Model Card Header */
.user-model-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

/* Model Card Icons */
.user-model-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    box-shadow: 0 4px 6px rgba(59, 130, 246, 0.25);
}

/* Provider-specific icon colors */
.user-model-card-icon.google {
    background: linear-gradient(135deg, #4285f4, #34a853);
}

.user-model-card-icon.anthropic {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
}

.user-model-card-icon.openai {
    background: linear-gradient(135deg, #10a37f, #1a7f72);
}

.user-model-card-icon.meta {
    background: linear-gradient(135deg, #1877f2, #42a5f5);
}

/* Model Card Info */
.user-model-card-info {
    flex: 1;
}

.user-model-card-provider {
    font-size: 12px;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.user-model-card-title {
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    line-height: 1.3;
    margin: 0;
}

/* Model Descriptions */
.user-model-card-description {
    font-size: 14px;
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Model Features */
.user-model-card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.user-model-feature-tag {
    background: #f3f4f6;
    color: #374151;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    text-transform: capitalize;
}

/* Model Footer */
.user-model-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.user-model-pricing {
    font-size: 13px;
    font-weight: 600;
    padding: 6px 10px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.user-model-pricing.free {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.user-model-pricing.premium {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

/* Model Use Buttons */
.user-model-card .model-use-btn {
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
}

.user-model-card .model-use-btn:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(59, 130, 246, 0.4);
}

.user-model-card.selected .model-use-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
}

.user-model-card.selected .model-use-btn:hover {
    background: linear-gradient(135deg, #059669, #047857);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Accessibility improvements */
.user-model-card:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

.model-use-btn:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

/* Focus management for accessibility */
.modal:focus {
    outline: none;
}

.modal-close:focus-visible {
    outline: 2px solid var(--orange-500);
    outline-offset: 2px;
}

/* Demo styles */
.demo-container {
    max-width: 1200px;
    margin: 0 auto;
}

h1 {
    text-align: center;
    color: #111827;
    margin-bottom: 30px;
    font-size: 28px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .modal {
        max-width: 95vw;
        max-height: 90vh;
    }
    
    .templates-grid,
    .models-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: var(--space-3);
    }
}

@media (max-width: 768px) {
    .modal-overlay,
    .confirmation-overlay {
        padding: var(--space-3);
    }
    
    .modal {
        max-height: 95vh;
        border-radius: var(--radius-xl);
    }
    
    .confirmation-modal {
        max-width: 90vw;
        border-radius: var(--radius-xl);
    }
    
    .modal-header {
        padding: var(--space-4) var(--space-6);
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    }
    
    .modal-header h3 {
        font-size: var(--text-xl);
    }
    
    .modal-controls {
        padding: var(--space-3) var(--space-6);
    }
    
    .modal-content {
        padding: var(--space-4) var(--space-6) var(--space-6);
    }
    
    .templates-grid,
    .models-grid {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 16px;
    }
    
    .confirmation-header {
        padding: var(--space-6) var(--space-6) var(--space-3);
    }
    
    .confirmation-body {
        padding: var(--space-3) var(--space-6) var(--space-4);
    }
    
    .confirmation-footer {
        padding: var(--space-3) var(--space-6) var(--space-6);
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .category-filters {
        justify-content: center;
    }
    
    .user-model-card {
        padding: 20px;
    }
    
    .user-model-card-header {
        gap: 12px;
    }
    
    .user-model-card-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .user-model-card-title {
        font-size: 16px;
    }
    
    .user-model-card-footer {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }
    
    .model-use-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .modal-overlay,
    .confirmation-overlay {
        padding: var(--space-2);
    }
    
    .modal-header {
        padding: var(--space-3) var(--space-4);
    }
    
    .modal-controls {
        padding: var(--space-3) var(--space-4);
    }
    
    .modal-content {
        padding: var(--space-3) var(--space-4) var(--space-4);
    }
    
    .search-input-container input {
        font-size: var(--text-xs);
        padding: var(--space-2) var(--space-2) var(--space-2) var(--space-8);
    }
    
    .search-input-container svg {
        left: var(--space-2);
        width: 14px;
        height: 14px;
    }
    
    .confirmation-title {
        font-size: var(--text-lg);
    }
    
    .confirmation-icon {
        font-size: var(--text-3xl);
    }
    
    .models-grid {
        padding: 12px;
    }
    
    .user-model-card {
        padding: 16px;
    }
    
    .user-model-card-description {
        font-size: 13px;
        -webkit-line-clamp: 2;
    }
    
    .user-model-card-features {
        justify-content: center;
    }
    
    .user-model-feature-tag {
        font-size: 10px;
        padding: 3px 6px;
    }
    
    .user-model-pricing {
        font-size: 12px;
        padding: 4px 8px;
        text-align: center;
        width: 100%;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .modal-overlay,
    .confirmation-overlay {
        background: rgba(0, 0, 0, 0.8);
        backdrop-filter: none;
    }
    
    .modal,
    .confirmation-modal {
        border: 3px solid var(--gray-800);
    }
    
    .modal-header,
    .modal-controls {
        border-bottom: 2px solid var(--gray-400);
    }
}

/* Print styles */
@media print {
    .modal-overlay,
    .confirmation-overlay {
        display: none !important;
    }
}

/* Model Grid Styles - Matching Article Writer CSS */

/* Models Grid Container */
.models-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    width: 100%;
    margin: 0;
    padding: 0;
}

/* Model Card Base Styles */
.model-card {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    padding: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    width: 100%;
    box-sizing: border-box;
    min-height: 200px;
    animation: fadeInUp 0.4s ease-out;
}

.model-card:hover {
    border-color: #6366f1;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.15);
    transform: translateY(-4px);
}

.model-card.selected {
    border-color: #10b981;
    background: linear-gradient(135deg, #ecfdf5, #f0fdf4);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Model Card Header */
.model-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

/* Model Card Icon */
.model-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    box-shadow: 0 4px 6px rgba(99, 102, 241, 0.25);
}

/* Model Card Info */
.model-card-info {
    flex: 1;
}

.model-card-title {
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    line-height: 1.3;
    margin: 0 0 8px 0;
}

.model-card-meta {
    display: flex;
    gap: 8px;
}

/* Speed Badge */
.speed-badge {
    background: #f3f4f6;
    color: #374151;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

.speed-badge.fast {
    background: #ecfdf5;
    color: #065f46;
}

.speed-badge.medium {
    background: #eff6ff;
    color: #1e40af;
}

.speed-badge.slow {
    background: #fef3c7;
    color: #92400e;
}

/* Model Description */
.model-card-description {
    font-size: 14px;
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Model Footer */
.model-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

/* Model Features */
.model-features {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.model-features span {
    background: #f3f4f6;
    color: #374151;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    text-transform: capitalize;
}

/* Model Use Button */
.model-card .model-use-btn {
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    box-shadow: 0 2px 4px rgba(99, 102, 241, 0.3);
}

.model-card .model-use-btn:hover {
    background: linear-gradient(135deg, #4f46e5, #4338ca);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(99, 102, 241, 0.4);
}

.model-card.selected .model-use-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
}

.model-card.selected .model-use-btn:hover {
    background: linear-gradient(135deg, #059669, #047857);
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Accessibility improvements */
.model-card:focus {
    outline: 2px solid #6366f1;
    outline-offset: 2px;
}

.model-use-btn:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .models-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}

@media (max-width: 768px) {
    .models-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .model-card {
        padding: 20px;
    }
    
    .model-card-header {
        gap: 12px;
    }
    
    .model-card-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .model-card-title {
        font-size: 16px;
    }
    
    .model-card-footer {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }
    
    .model-use-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .model-card {
        padding: 16px;
        margin: 0 4px;
    }
    
    .model-card-description {
        font-size: 13px;
        -webkit-line-clamp: 2;
    }
    
    .model-features {
        justify-content: center;
    }
    
    .model-features span {
        font-size: 10px;
        padding: 3px 6px;
    }
    
    .speed-badge {
        font-size: 11px;
        padding: 3px 6px;
    }
}

/* Print styles */
@media print {
    .model-card {
        break-inside: avoid;
        border: 1px solid #000;
        box-shadow: none;
        background: white !important;
    }
    
    .model-use-btn {
        display: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .model-card {
        border-width: 3px;
    }
    
    .model-card.selected {
        border-width: 4px;
    }
}